QX

Qijie Xuan

ZC Zhejiang Dunan Artificial Environment Co.: 1 patents #9 of 24Top 40%
📍 Shaoxing, CN: #14 of 62 inventorsTop 25%
Overall (2024): #306,257 of 561,600Top 55%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12104708 Guide frame for four-way reversing valve Fei Zhang, Junjie Sun 2024-10-01